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primary 5 | Science
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B has 2nd least water
C has most water.
This is because Set up A has most leaves, therefore the rate of photosynthesis is faster, resulting more water absorbed by the roots than the other 2 set up.
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B has 2nd least water
C has most water.
This is because Set up A has most leaves, therefore the rate of photosynthesis is faster, resulting more water absorbed by the roots than the other 2 set up.
Set up Y acts as a control.